Health benefits of spirulina

What are the health benefits of spirulina

What are the health benefits of spirulina?

Spirulina is considered a superfood due to its excellent nutritional content and health benefits. It is a type of blue – green algae and is believed to be one of the oldest forms of life on earth.

Spirulina was first used by the Aztecs an endurance booster because it is loaded with high protein and vitamin content, a perfect dietary supplement for vegetarians.

This article highlights the major health benefit of spirulina.

  1. Spirulina has a high nutritional profile:

Spirulina is a cyanobacteria that can produce energy from sunlight through photosynthesis. It is rich in protein, vitamins and doesn’t give notable side effects.

A table spoon or 7 grams of dried spirulina contains;

Protein – 4.02g

Calories – 1.67g

Carbohydrate – 1.67g

Fat – 0.54g

Iron – 2mg

Calcium – 8mg

Phosphorus – 8mg

Magnesium – 14mg

Potassium – 95mg

Vitamin C – 0.7 mg

Sodium – 73mg

Incorporate spirulina into your diet today and enjoy all the loads of nutritional benefits it contains.

What are the health benefits of spirulina
What are the health benefits of spirulina
  1. Holds power anti-inflammatory and antioxidant properties:

Spirulina can protect against oxidative damage capable of harming your DNA and cells because it’s a reliable source of antioxidants.

The antioxidant in spirulina is called phycocyanin and is responsible for the blue-green color it possesses.

Phycocyanin has been found to help reduce inflammation in the body by fighting free radicals and inhibiting the production of inflammatory growth and act as an antioxidant.


  1. Reduces “Bad” LDL and triglyceride levels:

Spirulina can lower total cholesterol, bad cholesterol and triglycerides while raising good “HDL” cholesterol.

Bad cholesterol has been linked to heart disease which is a major cause of death in the world today.

In a study, people with high cholesterol levels who consumed 1gram of spirulina per day observed a significant reduction in their triglyceride level by 16.3% and bad cholesterol by 10.1%.


  1. Improves the health of the gut:

The cells of spirulina do not possess tough and fibrous walls so it can easily be digested.

Although more research on humans is needed, a 2017 study on older mice suggested that spirulina may preserve healthy gut bacteria during the aging process.


  1. Lowers risk associated with cancer:

Spirulina’s antioxidant content automatically means it has some protection against cancer.

Research has proven that spirulina is very effective against oral cancer. A study in India examined 87 people with pre-cancerous lesions called fibrosis(OSMF).

Among those who took 1 gram of Spirulina per day for one year, 45% of them saw their lesions disappear compared to only 70% in the control group.

When this group of people stopped taking spirulina, almost half of them redeveloped lesions in the following year.


  1. Reduces blood pressure:

High blood pressure has been proven medically to be linked to stroke, heart attack and kidney disease. For effective decrease in blood pressure, a dose of 4.5g  per day should be consumed.


  1. Eradicates Allergic rhinitis:

Allergic rhinitis can be very inconvenient because it causes inflammation in your nasal passageways which can cause congestion, affect your breathing and cause itchiness in your nose and throat.

It is triggered by environmental factors or allergies such as animal hair, pollen and wheat dust.

Research has been able to prove that Spirulina is effective against allergic rhinitis and can help reduce symptoms like itching, sneezing, runny nose and congestion.


  1. Controls blood sugar levels:

A person with high sugar level is prone to type 2 diabetes. Consuming too much sugar on a daily basis increases your chances of becoming diabetic. Some people exist in a pre-diabetic state without even knowing.

Adding Spirulina to your regimen can reduce your chances of getting into this state.

In a two month study of 25 people with type 2 diabetes, 2 grams of spirulina per day led to an impressive reduction in blood sugar levels of the 25 people.


Are there risks associated with spirulina?

The FDA has stated from a 2014 review that spirulina is well tolerated by most people and therefore does not cause any significant side effect.

Although they clearly stated that it is important you talk to your doctor before implementing a new dietary supplement like spirulina.



Spirulina is a cyanobacteria with a high nutritional profile suitable for everyone especially vegetarians and those with diabetic traits.

It holds so many health benefits and very little or no significant side effects.

Incorporate Spirulina into your diet today and to enjoy all these benefits.